CN207190383U - Bag Making Machine and bag making system - Google Patents

Abstract

Packaging bag manufacturing technology field is the utility model is related to, more particularly, to a kind of Bag Making Machine and bag making system.The Bag Making Machine, including device frame and gathering iron, a cross bar is installed on device frame；Gathering iron is installed on cross bar, for separating the first sub- film and the second sub- film of the plastic foil after doubling, wherein, gathering iron has fixed part and separation unit, fixed part is connected with separation unit, and fixed part is fixedly connected with cross bar, and separation unit is inserted between the first sub- film and the second sub- film.The bag making system, including described Bag Making Machine.The utility model can come two straton UF membranes of the plastic foil after doubling, and such air can also enter between two straton films, reduce two straton films and glue glutinous possibility again, so as to reduce the influence to bag effect, improve the quality of bag.

Description

Bag Making Machine and bag making system

Technical field

Packaging bag manufacturing technology field is the utility model is related to, more particularly, to a kind of Bag Making Machine and bag making system.

Background technology

Packaging bag is being made, such as：In mobile phone packaging bag, case for electronic organizer bagging process, erucic amide and oleamide are isotonic Going out thing can cause flanging film viscous glutinous, i.e., viscous glutinous between two straton films of the film after doubling, so as to influence bag effect.

Utility model content

The purpose of this utility model is to provide a kind of Bag Making Machine and bag making system, right present in prior art to solve It is viscous glutinous between two straton films of the film after folding, the technical problem of bag effect can be influenceed.

The utility model provides a kind of Bag Making Machine, including device frame and gathering iron, and a cross bar is installed on described device frame； The gathering iron is installed on the cross bar, for separating the first sub- film and the second sub- film of the plastic foil after doubling, wherein, institute Stating gathering iron has fixed part and separation unit, and the fixed part is connected with the separation unit, and the fixed part is consolidated with the cross bar Fixed connection, the separation unit are inserted between the first sub- film and the second sub- film.

Further, the separation unit is coated with flexible cover sheet.

Further, the flexible cover sheet is sleeve-like structure, and the sleeve-like structure is sheathed in the separation unit, its In, one end of the sleeve-like structure is in closed, and the other end of the sleeve-like structure is opening-like.

Further, the fixed part is connected with the cross bar by lasso, wherein, the lasso is consolidated with the fixed part Fixed connection, the lasso are sheathed on the cross bar.

Further, fastener hole is offered on the lasso, lock-screw, and the locking are installed in the fastener hole The end of screw can compress the surface of the cross bar.

Further, connected between the fixed part and the cross bar by clips.

Further, the flexible cover sheet is flannelette or superfine fibre dust-free cloth.

Further, the gathering iron is elastic rod, and elastic rod is elastic wire or rubber rods.

The utility model additionally provides a kind of bag making system, including described Bag Making Machine.

Further, in addition to folding brake, for plastic foil to be carried out into doubling.

Compared with prior art, the beneficial effects of the utility model are：

Bag Making Machine provided by the utility model, including device frame and gathering iron, a cross bar is installed on device frame；Gathering iron is pacified Loaded on cross bar, for separating the first sub- film and the second sub- film of the plastic foil after doubling, wherein, gathering iron have fixed part and Separation unit, fixed part are connected with separation unit, and fixed part is fixedly connected with cross bar, separation unit insert the first sub- film and the second sub- film it Between.By installing gathering iron on the cross bar of device frame, and by two layers of the plastic foil after the separation unit insertion doubling of gathering iron Between sub- film, so when plastic foil is driven by the drive mechanism of Bag Making Machine, gathering iron just continual can will be rolled into roller Two straton UF membranes of the plastic foil after doubling come, and such air can also enter between two straton films, reduce two straton films Glutinous possibility is glued again, so as to reduce the influence to bag effect, improves the quality of bag.

The bag making system that the utility model also provides, including described Bag Making Machine.Understood based on above-mentioned analysis, the embodiment The bag making system of offer, two straton UF membranes of the plastic foil after doubling can be come, such air can also enter two stratons Between film, reduce two straton films and glue glutinous possibility again, so as to reduce the influence to bag effect, improve bag Quality.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation (part) for the Bag Making Machine that the utility model embodiment one provides；

Fig. 2 is the close-up schematic view at B in Fig. 1；

Fig. 3 is the close-up schematic view at C in Fig. 1；

Fig. 4 is the structural representation of gathering iron in the utility model embodiment one；

Fig. 5 is provided with cross sectional view during flexible cover sheet for separation unit in the utility model embodiment one；

Fig. 6 is the structural representation for the Bag Making Machine that the utility model embodiment two provides；

Fig. 7 is the close-up schematic view at D in Fig. 6；

Fig. 8 is the structural representation (part) for the folding brake that the utility model embodiment three provides；

Fig. 9 is the close-up schematic view at A in Fig. 8；

Figure 10 is the structural representation at another visual angle for the folding brake that the utility model embodiment three provides；

Figure 11 is the structural representation (part) for the folding brake that the utility model embodiment four provides.

In figure：

101- frames；The pressure rollers of 102- first；The support arms of 103- first；The support arms of 104- second；105- handles；106- second Pressure roller；107- plastic foils；108- winding rollers；109- axle sleeves；110- initial support bars；111- extension springs；201- cross bars；202- One sub- film；The second sub- films of 203-；204- fixed parts；205- separation units；206- kinks；207- flexibility retaining layers；208- lassos； 209- lock-screws；210- clips；215- device framves.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

Embodiment one

Referring to shown in Fig. 1 to Fig. 5, the utility model embodiment one provides a kind of Bag Making Machine, including device frame 215 and chooses Expect bar, a cross bar 201 is installed on device frame；Gathering iron is installed on cross bar 201, for separating the plastic foil after doubling 107 the first sub- 202 and second sub- film 203 of film, wherein, gathering iron has a fixed part 204 and separation unit 205, fixed part 204 with Separation unit 205 is connected, and fixed part 204 is fixedly connected with cross bar 201, and separation unit 205 inserts the first sub- 202 and second sub- film of film Between 203.Gathering iron also includes kink 206, and kink 206 is connected between fixed part 204 and separation unit 205, that is, Say, fixed part 204 is connected by kink 206 with separation unit 205.

Specifically, gathering iron is arranged at the front end of the bag technique of Bag Making Machine, when plastics deflector roll is in the band of drive mechanism After dynamic lower rotation, the plastic foil after doubling just comes from plastics deflector roll spread apart, and is constantly moved to the streamline direction of Bag Making Machine When, first pass around gathering iron.The axis of the separation unit 205 of gathering iron is parallel with the plane where the plastic foil after doubling.It is fixed Portion 204 and separation unit 205 are integral type structure.It should be noted that the first sub- sub- namely doubling of film 203 of film 202 and second Two straton films of plastic foil afterwards；Fixed part 204 is also fixedly connected with separation unit 205 using dismountable mode.

The Bag Making Machine that the embodiment one provides, by installing gathering iron on the cross bar 201 of device frame, and by gathering iron Separation unit 205 is inserted between two straton films of the plastic foil after doubling, so when plastic foil is driven by the drive mechanism of Bag Making Machine When, gathering iron just continual can come the two straton UF membranes for being rolled into the plastic foil after the doubling of roller, such air It can enter between two straton films, reduce two straton films and glue glutinous possibility again, so as to reduce the influence to bag effect, Improve the quality of bag.It should be noted that drive mechanism is prior art, and do not make improvements, therefore the implementation In example, no longer the concrete structure of drive mechanism is described in detail；In addition, in the embodiment, for Bag Making Machine it is other not The concrete structure of the part made improvements is not described in detail.After plastic foil after gathering iron is by doubling separates, plastic foil just after It is continuous to advance, then enter back into the subsequent processing of Bag Making Machine.

In the optional scheme of the embodiment, separation unit 205 is coated with flexible cover sheet 207.Pass through flexible protective On the one hand layer can prevent separation unit 205 from needling plastic foil, on the other hand, can also wipe the first sub- 202 and second sub- film of film Exudate between 203, further reduce two straton films and glue glutinous possibility again.

Specifically, flexible cover sheet is sleeve-like structure, and sleeve-like structure is sheathed in separation unit 205, wherein, sleeve-like structure One end be in closed, and the other end of sleeve-like structure is opening-like.In use, by separation unit 205 from opening-like another After the insertion of end, the end of separation unit 205 just can arrive to one end in closed of sleeve-like structure, can so avoid separation Damage of the end to plastic foil.It should be noted that the sleeve-like structure can be consolidated with separation unit 205 by way of being detachably connected Fixed connection, is so conveniently replaceable new sleeve-like structure.

In the optional scheme of the embodiment, fixed part 204 is connected with cross bar 201 by lasso 208, wherein, lasso 208 with Fixed part 204 is fixedly connected, and lasso 208 is sheathed on cross bar 201.

Specifically, lasso 208 can be fixedly connected with fixed part 204 by way of welding.Lasso 208 is fixed on horizontal stroke On bar 201.

In the optional scheme of the embodiment, fastener hole is offered on lasso 208, lock-screw 209 is installed in fastener hole, And the end of lock-screw 209 can compress the surface of cross bar 201.

Specifically, lock-screw 209 is threadedly coupled with fastener hole；After lock-screw 209, which screws in, to be locked, constantly screw The end of lock-screw 209 can just pressed in the surface of cross bar 201, finally realizes consolidating between lasso 208 and the cross bar 201 Fixed connection.It should be noted that in the embodiment, multiple fastener holes can be opened up on support base, is so easy to change and locks Latched position of the screw 209 on lasso 208, and multiple lock-screws 209 and multiple fastener holes 1 can also be used a pair It should install, can so ensure the lockup state between lasso 208 and cross bar 201.In addition, in the embodiment, can also use The mode that lasso 208 is threadedly coupled with cross bar 201 is fixed；It can also use what family lock-screw 209 was combined with threaded connection Mode realizes that set figure is connected with being detachably fixed for cross bar 201.

In the optional scheme of the embodiment, flexible cover sheet is flannelette, superfine fibre dust-free cloth, suede nap or sponge.Need It is noted that in the embodiment, flexible cover sheet is not only limited to four kinds of the above, other materials can also be used, with reality Now protect plastic foil and clean the effect of plastic foil, for other materials, the present embodiment one no longer specifically repeats one by one.

In the optional scheme of the embodiment, gathering iron is elastic rod.It can reduce in separation first by using elastic rod When sub- film 202 and the second sub- film 203, the damage to two straton films.

Specifically, elastic rod is made up of elastic wire, or elastic rod is rubber rods.It should be noted that the embodiment In, elastic rod is not only limited to both the above, can also use other forms, to realize the effect for protecting plastic foil, for Other forms, the present embodiment one no longer specifically repeat one by one.

Embodiment two

The utility model embodiment two also provides a kind of Bag Making Machine, and the Bag Making Machine of the embodiment describes the fixed part The 204 another implementations being fixedly connected with cross bar 201, the technical scheme of embodiment one in addition fall within the implementation Example two, it is not repeated to describe.

Referring to shown in Fig. 6 and Fig. 7, in the embodiment, connected between fixed part 204 and cross bar 201 by clips 210.

Specifically, fixed part 204 and cross bar 201 are inserted in the circle of clips 210, by screwing clips 210 Bolt finally realizes being fixedly connected for fixed part 204 and cross bar 201 so that the contraction of clips 210.Clips 210 are split Formula clips 210, the split type clips 210 of hinge clips 210 or half.

Embodiment three

The utility model embodiment three provides a kind of bag making system, including the bag that embodiment one or embodiment two provide Machine.

Specifically, bag making system also includes folding brake, for plastic foil to be carried out into doubling.Folding brake is located at Bag Making Machine Upstream.

Referring to shown in Fig. 8 to Figure 10, in the embodiment, folding brake includes hold-down mechanism and frame 101, hold-down mechanism installation In in frame 101；Hold-down mechanism includes the first pressure roller 102, the first support arm 103 and the second support arm 104；First pressure roller 102 Between the first support arm 103 and the second support arm 104, one end and the one end of the first support arm 103 of the first pressure roller 102 connect Connect, the other end of the first pressure roller 102 is connected with one end of the second support arm 104, and the first pressure roller 102 can be around the axis of itself Rotate；The other end of first support arm 103 is be hinged with frame 101, and the other end and frame 101 of the second support arm 104 are be hinged.

Specifically, hold-down mechanism is located at the downstream of the edge-folding mechanism of folding brake, after edge-folding mechanism is by plastic foil doubling, During realizing that the plastic foil 107 after doubling is wound in roller using hold-down mechanism, it is compressed, compacting operation.First The linear type of the support arm 104 of support arm 103 and second；One end of first pressure roller 102 and one end of first support arm 103 One end of rotation connection, the other end of the first pressure roller 102 and the second support arm 104 is rotatablely connected, and so enables the first pressure roller 102 It is enough to rotate.It should be noted that in the embodiment, connect to reduce the rotation between the first pressure roller 102 and the first support arm 103 The frictional force connect, and reduce the frictional force of the rotation connection between the first pressure roller 102 and the first support arm 103, family can be used First pressure roller 102 is connected with the first support arm 103 by bearing, and the first pressure roller 102 is connected with the second support arm 104 by bearing Connect, so reduce the resistance being subject to when the first pressure roller 102 rotates.

The folding brake that the embodiment three provides, by the way that the first pressure roller 102 is installed on into the first support arm 103 and the second support Between arm 104, such first pressure roller 102 just can be supported simultaneously by the first support arm 103 and the second support arm 104；In doubling During plastic foil winding afterwards, the first pressure roller 102 is pressed on the winding roller 108 of folding brake, when winding roller 108 constantly turns When dynamic, the plastic foil after doubling is just on winding roller 108 gradually into roller, and in the process, due to the gravity of the first pressure roller 102 Effect, the first pressure roller 102 is pressed constantly to be compressed to the plastic foil on winding roller 108, so as to add plastic foil winding Compactness, be advantageous to reduce semi-finished product overall volume.First pressure roller 102 can rotate around the axis of itself, Ke Yishi Existing friction between first pressure roller 102 and plastic foil is rolling friction, to reduce damage of first pressure roller 102 to plastic foil.And The other end of first support arm 103 is be hinged with frame 101, and the other end of the second support arm 104 is hinged with frame 101, plastics After film is wound up as into the semi-finished product of roller, it is possible to achieve the first pressure roller 102 of hold-down mechanism is no longer pressed on plastic foil, in order to Take in the semi-finished product into roller.It should be noted that the rotation of winding roller 108 is by motor driven, in addition, the structure of winding roller 108, Do not made improvements in embodiment, the embodiment no longer its structure is described in detail；In addition, for other knots not made improvements Also no longer it is described in detail for structure, the embodiment.

In the optional scheme of the embodiment, the brachium direction of the first support arm 103 and the brachium direction of the second support arm 104 It is parallel.

Specifically, the axial direction of the first pressure roller 102 and winding roller 108 is axially in parallel, can so ensure the first pressure roller Plastic foil compacting on 102 pairs of winding rollers 108, compression.

It should be noted that in the embodiment, the first support arm 103 and the second support arm 104 can also be expansion link. Expansion link uses prior art, when using expansion link, can adjust the first pressure roller 102 and be pressed in plastics on winding roller 108 The position of film.

In the optional scheme of the embodiment, one end of the first support arm 103 has handle 105, and the handle 105 is first The extension of one end of brace 103, and the first pressure roller 102 is stretched out upwards.By setting handle 105, in order to move compacting machine Structure, after being wound in a roller in order to the plastic foil on winding roller 108, when removing into the plastic foil of roller, hold-down mechanism will not hinder Keep off aforesaid operations.It should be noted that in the embodiment, one end of the second support arm 104 can also be made there is handle 105, It is exactly that the first support arm 103 has handle 105, and/or, the second support arm 104 has handle 105.In addition, handle 105 is also The part that can be arranged between the both ends of the first support arm 103, and/or, handle 105 can also be located at the second support arm 104 Both ends between part, now, handle 105 can make U-shaped, U-shaped both ends and fix and support arm (the first support arm 103 With the/the second support arm 104) connection.

In the optional scheme of the embodiment, hold-down mechanism also includes the second pressure roller 106, the both ends difference of the second pressure roller 106 It is be hinged with frame 101.The axial direction of second pressure roller 106 and the axial direction of the first pressure roller 102 are parallel to each other, and the first pressure roller 102 and Two pressure rollers 106 are arranged at intervals, the second pressure roller 106 be located at the first support arm 103 and the second support arm 104 it, and the second pressure roller 106 It is also located at the other end of the second support arm 104.

Specifically, the second pressure roller 106 can rotate around the axis of itself.The other end of first support arm 103 is fixed with Axle sleeve 109, the other end of the second support arm 104 are fixed with axle sleeve 109, two bands being oppositely arranged are further fixed in frame 101 The bearing block (not shown) of bearing.After one end of second pressure roller 106 passes through the axle sleeve 109 on the first support arm 103, with wherein one The individual bearing block rotation connection with bearing；After the other end of second pressure roller 106 passes through the axle sleeve 109 on the second support arm 104, with Another bearing block rotation connection with bearing；So, can occur between the second pressure roller 106 and the first support arm 103 relative Rotate, can be relatively rotated between the second pressure roller 106 and the second support arm 104.It should be noted that in the embodiment Flexible cover sheet can be wrapped up on the second pressure roller 106；In addition, in the embodiment, winding roller 108 and frame 101 is also not shown Between use the bearing block with bearing when being connected；In the embodiment, for folding brake other unmodified mechanisms not It is shown in the drawings.

In the optional scheme of the embodiment, initial support bar 110 is additionally provided with frame 101, when without using hold-down mechanism When, the first support arm 103 and the second support arm 104 can be ridden against on initial support bar 110.

In use, the plastic foil after doubling passes through from the lower section of the second pressure roller 106, and with the axial plane phase of the second pressure roller 106 Patch, the plastic foil after doubling is also located at the lower section of the first pressure roller 102, and is compressed by the first pressure roller 102；When 108 turns of winding roller After dynamic, the plastic foil after doubling is driven to rotate, so as to drive the first pressure roller 102 to rotate and the second pressure roller 106 rotates.

After folding brake is by plastic foil doubling, and the plastic foil after doubling is wound in by the winding roller 108 of folding brake Roller, it is rolled into the plastic foil after the doubling of roller and is removed from the winding roller 108 of folding brake, so that Bag Making Machine uses.

Example IV

The present embodiment four provides a kind of bag making system, and the folding brake in the bag making system is on the basis of embodiment three Improvement, the technology contents not repeated description disclosed in embodiment three, the disclosure of embodiment three falls within the present embodiment four Disclosure.

It is shown in Figure 11, in the embodiment, drawing is additionally provided between the other end and frame 101 of the first support arm 103 Spring 111；And/or second support arm 104 the other end and frame 101 between be additionally provided with extension spring 111.

Specifically, between the first support arm 103 and frame 101, and between the second support arm 104 and frame 101 It is provided with extension spring 111；When the first pressure roller 102 press against the plastic foil on winding roller 108, first can be made by extension spring 111 The support arm 104 of brace 103 and second is toppled over to the direction where winding roller 108, to increase by the first pressure roller 102 to winding roller Plastics film compacting, the degree of compacting on 108.It should be noted that the extension spring 111 between the first support arm 103 and frame 101 It is detachably connected, and the extension spring 111 between the second support arm 104 and frame 101 is detachably connected, and can so give user more More selectivity, can according to circumstances it use or without using extension spring 111.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein Example includes some features included in other embodiments rather than further feature, but the combination of the feature of different embodiments is anticipated Taste within the scope of the utility model and forms different embodiments.For example, in the following claims, institute The one of any of claimed embodiment mode can use in any combination.

Claims (10)

1. a kind of Bag Making Machine, it is characterised in that including device frame and gathering iron, a cross bar is installed on described device frame；It is described to choose Material bar is installed on the cross bar, for separating the first sub- film and the second sub- film of the plastic foil after doubling, wherein, it is described to choose material Bar has fixed part and separation unit, and the fixed part is connected with the separation unit, and the fixed part is fixedly connected with the cross bar, The separation unit is inserted between the first sub- film and the second sub- film.

2. Bag Making Machine according to claim 1, it is characterised in that the separation unit is coated with flexible cover sheet.

3. Bag Making Machine according to claim 2, it is characterised in that the flexible cover sheet is sleeve-like structure, the shell-like Structure is sheathed in the separation unit, wherein, one end of the sleeve-like structure is in closed, and the other end of the sleeve-like structure It is opening-like.

4. according to the Bag Making Machine any one of claim 1-3, it is characterised in that the fixed part passes through with the cross bar Lasso connects, wherein, the lasso is fixedly connected with the fixed part, and the lasso is sheathed on the cross bar.

5. Bag Making Machine according to claim 4, it is characterised in that fastener hole, the fastener hole are offered on the lasso In lock-screw is installed, and the end of the lock-screw can compress the surface of the cross bar.

6. according to the Bag Making Machine any one of claim 1-3, it is characterised in that between the fixed part and the cross bar Connected by clips.

7. the Bag Making Machine according to Claims 2 or 3, it is characterised in that the flexible cover sheet is flannelette or superfine fibre Non-dust cloth.

8. according to the Bag Making Machine any one of claim 1-3, it is characterised in that the gathering iron is elastic rod, elasticity Bar is elastic wire or rubber rods.

9. a kind of bag making system, it is characterised in that including the Bag Making Machine as any one of claim 1-8.

10. bag making system according to claim 9, it is characterised in that also including folding brake, for plastic foil to be carried out pair Folding.